summary refs log tree commit diff
path: root/compat/pread.c
blob: b9d6b097a9c3b6579d1e0d5b40d0f1a7bfef81cc (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
/*
 * Public domain
 *
 * Kinichiro Inoguchi <inoguchi@openbsd.org>
 */

#ifdef _WIN32

#define NO_REDEF_POSIX_FUNCTIONS

#include <unistd.h>

ssize_t
pread(int d, void *buf, size_t nbytes, off_t offset)
{
	off_t cpos, opos, rpos;
	ssize_t bytes;
	if((cpos = lseek(d, 0, SEEK_CUR)) == -1)
		return -1;
	if((opos = lseek(d, offset, SEEK_SET)) == -1)
		return -1;
	if((bytes = read(d, buf, nbytes)) == -1)
		return -1;
	if((rpos = lseek(d, cpos, SEEK_SET)) == -1)
		return -1;
	return bytes;
}

#endif
'>Generate basic ANSI color schemeJune McEnroe 2018-03-31Add hex output to schemeJune McEnroe 2018-03-31Add color scheme PNG generatorJune McEnroe 2018-03-31Simplify gfxx palette generationJune McEnroe 2018-03-31Switch to HSV for gfxx palette generationJune McEnroe 2018-03-30Generate default palette in gfxxJune McEnroe 2018-03-30Ignore build and cloneJune McEnroe 2018-03-30Set g:clipboard to pb{copy,paste} alwaysJune McEnroe Previously neovim would use these automatically if it found them, but now it only checks for them on macOS. pbd continues to work well. 2018-03-28Add d-_-b crateJune McEnroe